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Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
[mirror_ubuntu-artful-kernel.git] / drivers / usb / serial / option.c
1 /*
2 USB Driver for GSM modems
3
4 Copyright (C) 2005 Matthias Urlichs <smurf@smurf.noris.de>
5
6 This driver is free software; you can redistribute it and/or modify
7 it under the terms of Version 2 of the GNU General Public License as
8 published by the Free Software Foundation.
9
10 Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org>
11
12 History: see the git log.
13
14 Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
15
16 This driver exists because the "normal" serial driver doesn't work too well
17 with GSM modems. Issues:
18 - data loss -- one single Receive URB is not nearly enough
19 - nonstandard flow (Option devices) control
20 - controlling the baud rate doesn't make sense
21
22 This driver is named "option" because the most common device it's
23 used for is a PC-Card (with an internal OHCI-USB interface, behind
24 which the GSM interface sits), made by Option Inc.
25
26 Some of the "one port" devices actually exhibit multiple USB instances
27 on the USB bus. This is not a bug, these ports are used for different
28 device features.
29 */
30
31 #define DRIVER_VERSION "v0.7.2"
32 #define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
33 #define DRIVER_DESC "USB Driver for GSM modems"
34
35 #include <linux/kernel.h>
36 #include <linux/jiffies.h>
37 #include <linux/errno.h>
38 #include <linux/tty.h>
39 #include <linux/tty_flip.h>
40 #include <linux/module.h>
41 #include <linux/bitops.h>
42 #include <linux/usb.h>
43 #include <linux/usb/serial.h>
44
45 /* Function prototypes */
46 static int option_probe(struct usb_serial *serial,
47 const struct usb_device_id *id);
48 static int option_open(struct tty_struct *tty, struct usb_serial_port *port,
49 struct file *filp);
50 static void option_close(struct usb_serial_port *port);
51 static void option_dtr_rts(struct usb_serial_port *port, int on);
52
53 static int option_startup(struct usb_serial *serial);
54 static void option_disconnect(struct usb_serial *serial);
55 static void option_release(struct usb_serial *serial);
56 static int option_write_room(struct tty_struct *tty);
57
58 static void option_instat_callback(struct urb *urb);
59
60 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
61 const unsigned char *buf, int count);
62 static int option_chars_in_buffer(struct tty_struct *tty);
63 static void option_set_termios(struct tty_struct *tty,
64 struct usb_serial_port *port, struct ktermios *old);
65 static int option_tiocmget(struct tty_struct *tty, struct file *file);
66 static int option_tiocmset(struct tty_struct *tty, struct file *file,
67 unsigned int set, unsigned int clear);
68 static int option_send_setup(struct usb_serial_port *port);
69 static int option_suspend(struct usb_serial *serial, pm_message_t message);
70 static int option_resume(struct usb_serial *serial);
71
72 /* Vendor and product IDs */
73 #define OPTION_VENDOR_ID 0x0AF0
74 #define OPTION_PRODUCT_COLT 0x5000
75 #define OPTION_PRODUCT_RICOLA 0x6000
76 #define OPTION_PRODUCT_RICOLA_LIGHT 0x6100
77 #define OPTION_PRODUCT_RICOLA_QUAD 0x6200
78 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300
79 #define OPTION_PRODUCT_RICOLA_NDIS 0x6050
80 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150
81 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250
82 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350
83 #define OPTION_PRODUCT_COBRA 0x6500
84 #define OPTION_PRODUCT_COBRA_BUS 0x6501
85 #define OPTION_PRODUCT_VIPER 0x6600
86 #define OPTION_PRODUCT_VIPER_BUS 0x6601
87 #define OPTION_PRODUCT_GT_MAX_READY 0x6701
88 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
89 #define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
90 #define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
91 #define OPTION_PRODUCT_KOI_MODEM 0x6800
92 #define OPTION_PRODUCT_SCORPION_MODEM 0x6901
93 #define OPTION_PRODUCT_ETNA_MODEM 0x7001
94 #define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
95 #define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
96 #define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
97 #define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
98 #define OPTION_PRODUCT_GTM380_MODEM 0x7201
99
100 #define HUAWEI_VENDOR_ID 0x12D1
101 #define HUAWEI_PRODUCT_E600 0x1001
102 #define HUAWEI_PRODUCT_E220 0x1003
103 #define HUAWEI_PRODUCT_E220BIS 0x1004
104 #define HUAWEI_PRODUCT_E1401 0x1401
105 #define HUAWEI_PRODUCT_E1402 0x1402
106 #define HUAWEI_PRODUCT_E1403 0x1403
107 #define HUAWEI_PRODUCT_E1404 0x1404
108 #define HUAWEI_PRODUCT_E1405 0x1405
109 #define HUAWEI_PRODUCT_E1406 0x1406
110 #define HUAWEI_PRODUCT_E1407 0x1407
111 #define HUAWEI_PRODUCT_E1408 0x1408
112 #define HUAWEI_PRODUCT_E1409 0x1409
113 #define HUAWEI_PRODUCT_E140A 0x140A
114 #define HUAWEI_PRODUCT_E140B 0x140B
115 #define HUAWEI_PRODUCT_E140C 0x140C
116 #define HUAWEI_PRODUCT_E140D 0x140D
117 #define HUAWEI_PRODUCT_E140E 0x140E
118 #define HUAWEI_PRODUCT_E140F 0x140F
119 #define HUAWEI_PRODUCT_E1410 0x1410
120 #define HUAWEI_PRODUCT_E1411 0x1411
121 #define HUAWEI_PRODUCT_E1412 0x1412
122 #define HUAWEI_PRODUCT_E1413 0x1413
123 #define HUAWEI_PRODUCT_E1414 0x1414
124 #define HUAWEI_PRODUCT_E1415 0x1415
125 #define HUAWEI_PRODUCT_E1416 0x1416
126 #define HUAWEI_PRODUCT_E1417 0x1417
127 #define HUAWEI_PRODUCT_E1418 0x1418
128 #define HUAWEI_PRODUCT_E1419 0x1419
129 #define HUAWEI_PRODUCT_E141A 0x141A
130 #define HUAWEI_PRODUCT_E141B 0x141B
131 #define HUAWEI_PRODUCT_E141C 0x141C
132 #define HUAWEI_PRODUCT_E141D 0x141D
133 #define HUAWEI_PRODUCT_E141E 0x141E
134 #define HUAWEI_PRODUCT_E141F 0x141F
135 #define HUAWEI_PRODUCT_E1420 0x1420
136 #define HUAWEI_PRODUCT_E1421 0x1421
137 #define HUAWEI_PRODUCT_E1422 0x1422
138 #define HUAWEI_PRODUCT_E1423 0x1423
139 #define HUAWEI_PRODUCT_E1424 0x1424
140 #define HUAWEI_PRODUCT_E1425 0x1425
141 #define HUAWEI_PRODUCT_E1426 0x1426
142 #define HUAWEI_PRODUCT_E1427 0x1427
143 #define HUAWEI_PRODUCT_E1428 0x1428
144 #define HUAWEI_PRODUCT_E1429 0x1429
145 #define HUAWEI_PRODUCT_E142A 0x142A
146 #define HUAWEI_PRODUCT_E142B 0x142B
147 #define HUAWEI_PRODUCT_E142C 0x142C
148 #define HUAWEI_PRODUCT_E142D 0x142D
149 #define HUAWEI_PRODUCT_E142E 0x142E
150 #define HUAWEI_PRODUCT_E142F 0x142F
151 #define HUAWEI_PRODUCT_E1430 0x1430
152 #define HUAWEI_PRODUCT_E1431 0x1431
153 #define HUAWEI_PRODUCT_E1432 0x1432
154 #define HUAWEI_PRODUCT_E1433 0x1433
155 #define HUAWEI_PRODUCT_E1434 0x1434
156 #define HUAWEI_PRODUCT_E1435 0x1435
157 #define HUAWEI_PRODUCT_E1436 0x1436
158 #define HUAWEI_PRODUCT_E1437 0x1437
159 #define HUAWEI_PRODUCT_E1438 0x1438
160 #define HUAWEI_PRODUCT_E1439 0x1439
161 #define HUAWEI_PRODUCT_E143A 0x143A
162 #define HUAWEI_PRODUCT_E143B 0x143B
163 #define HUAWEI_PRODUCT_E143C 0x143C
164 #define HUAWEI_PRODUCT_E143D 0x143D
165 #define HUAWEI_PRODUCT_E143E 0x143E
166 #define HUAWEI_PRODUCT_E143F 0x143F
167
168 #define QUANTA_VENDOR_ID 0x0408
169 #define QUANTA_PRODUCT_Q101 0xEA02
170 #define QUANTA_PRODUCT_Q111 0xEA03
171 #define QUANTA_PRODUCT_GLX 0xEA04
172 #define QUANTA_PRODUCT_GKE 0xEA05
173 #define QUANTA_PRODUCT_GLE 0xEA06
174
175 #define NOVATELWIRELESS_VENDOR_ID 0x1410
176
177 /* YISO PRODUCTS */
178
179 #define YISO_VENDOR_ID 0x0EAB
180 #define YISO_PRODUCT_U893 0xC893
181
182 /* MERLIN EVDO PRODUCTS */
183 #define NOVATELWIRELESS_PRODUCT_V640 0x1100
184 #define NOVATELWIRELESS_PRODUCT_V620 0x1110
185 #define NOVATELWIRELESS_PRODUCT_V740 0x1120
186 #define NOVATELWIRELESS_PRODUCT_V720 0x1130
187
188 /* MERLIN HSDPA/HSPA PRODUCTS */
189 #define NOVATELWIRELESS_PRODUCT_U730 0x1400
190 #define NOVATELWIRELESS_PRODUCT_U740 0x1410
191 #define NOVATELWIRELESS_PRODUCT_U870 0x1420
192 #define NOVATELWIRELESS_PRODUCT_XU870 0x1430
193 #define NOVATELWIRELESS_PRODUCT_X950D 0x1450
194
195 /* EXPEDITE PRODUCTS */
196 #define NOVATELWIRELESS_PRODUCT_EV620 0x2100
197 #define NOVATELWIRELESS_PRODUCT_ES720 0x2110
198 #define NOVATELWIRELESS_PRODUCT_E725 0x2120
199 #define NOVATELWIRELESS_PRODUCT_ES620 0x2130
200 #define NOVATELWIRELESS_PRODUCT_EU730 0x2400
201 #define NOVATELWIRELESS_PRODUCT_EU740 0x2410
202 #define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
203
204 /* OVATION PRODUCTS */
205 #define NOVATELWIRELESS_PRODUCT_MC727 0x4100
206 #define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
207 #define NOVATELWIRELESS_PRODUCT_U727 0x5010
208 #define NOVATELWIRELESS_PRODUCT_MC760 0x6000
209 #define NOVATELWIRELESS_PRODUCT_OVMC760 0x6002
210
211 /* FUTURE NOVATEL PRODUCTS */
212 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
213 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
214 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
215 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
216 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
217 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
218 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
219 #define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
220
221 /* AMOI PRODUCTS */
222 #define AMOI_VENDOR_ID 0x1614
223 #define AMOI_PRODUCT_H01 0x0800
224 #define AMOI_PRODUCT_H01A 0x7002
225 #define AMOI_PRODUCT_H02 0x0802
226
227 #define DELL_VENDOR_ID 0x413C
228
229 /* Dell modems */
230 #define DELL_PRODUCT_5700_MINICARD 0x8114
231 #define DELL_PRODUCT_5500_MINICARD 0x8115
232 #define DELL_PRODUCT_5505_MINICARD 0x8116
233 #define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
234 #define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
235
236 #define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
237 #define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
238
239 #define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
240 #define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
241 #define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
242 #define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
243 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
244 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
245
246 #define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
247 #define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
248 #define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
249
250 #define KYOCERA_VENDOR_ID 0x0c88
251 #define KYOCERA_PRODUCT_KPC650 0x17da
252 #define KYOCERA_PRODUCT_KPC680 0x180a
253
254 #define ANYDATA_VENDOR_ID 0x16d5
255 #define ANYDATA_PRODUCT_ADU_620UW 0x6202
256 #define ANYDATA_PRODUCT_ADU_E100A 0x6501
257 #define ANYDATA_PRODUCT_ADU_500A 0x6502
258
259 #define AXESSTEL_VENDOR_ID 0x1726
260 #define AXESSTEL_PRODUCT_MV110H 0x1000
261
262 #define ONDA_VENDOR_ID 0x19d2
263 #define ONDA_PRODUCT_MSA501HS 0x0001
264 #define ONDA_PRODUCT_ET502HS 0x0002
265 #define ONDA_PRODUCT_MT503HS 0x2000
266
267 #define BANDRICH_VENDOR_ID 0x1A8D
268 #define BANDRICH_PRODUCT_C100_1 0x1002
269 #define BANDRICH_PRODUCT_C100_2 0x1003
270 #define BANDRICH_PRODUCT_1004 0x1004
271 #define BANDRICH_PRODUCT_1005 0x1005
272 #define BANDRICH_PRODUCT_1006 0x1006
273 #define BANDRICH_PRODUCT_1007 0x1007
274 #define BANDRICH_PRODUCT_1008 0x1008
275 #define BANDRICH_PRODUCT_1009 0x1009
276 #define BANDRICH_PRODUCT_100A 0x100a
277
278 #define BANDRICH_PRODUCT_100B 0x100b
279 #define BANDRICH_PRODUCT_100C 0x100c
280 #define BANDRICH_PRODUCT_100D 0x100d
281 #define BANDRICH_PRODUCT_100E 0x100e
282
283 #define BANDRICH_PRODUCT_100F 0x100f
284 #define BANDRICH_PRODUCT_1010 0x1010
285 #define BANDRICH_PRODUCT_1011 0x1011
286 #define BANDRICH_PRODUCT_1012 0x1012
287
288 #define AMOI_VENDOR_ID 0x1614
289 #define AMOI_PRODUCT_9508 0x0800
290
291 #define QUALCOMM_VENDOR_ID 0x05C6
292
293 #define MAXON_VENDOR_ID 0x16d8
294
295 #define TELIT_VENDOR_ID 0x1bc7
296 #define TELIT_PRODUCT_UC864E 0x1003
297
298 /* ZTE PRODUCTS */
299 #define ZTE_VENDOR_ID 0x19d2
300 #define ZTE_PRODUCT_MF622 0x0001
301 #define ZTE_PRODUCT_MF628 0x0015
302 #define ZTE_PRODUCT_MF626 0x0031
303 #define ZTE_PRODUCT_CDMA_TECH 0xfffe
304
305 #define BENQ_VENDOR_ID 0x04a5
306 #define BENQ_PRODUCT_H10 0x4068
307
308 #define DLINK_VENDOR_ID 0x1186
309 #define DLINK_PRODUCT_DWM_652 0x3e04
310
311 #define QISDA_VENDOR_ID 0x1da5
312 #define QISDA_PRODUCT_H21_4512 0x4512
313 #define QISDA_PRODUCT_H21_4523 0x4523
314 #define QISDA_PRODUCT_H20_4515 0x4515
315 #define QISDA_PRODUCT_H20_4519 0x4519
316
317
318 /* TOSHIBA PRODUCTS */
319 #define TOSHIBA_VENDOR_ID 0x0930
320 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
321
322 #define ALINK_VENDOR_ID 0x1e0e
323 #define ALINK_PRODUCT_3GU 0x9200
324
325 static struct usb_device_id option_ids[] = {
326 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
327 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
328 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
329 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
330 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
331 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
332 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
333 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
334 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
335 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
336 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
337 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
338 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
339 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
340 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
341 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
342 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
343 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
344 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
345 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
346 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
347 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
348 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
349 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
350 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
351 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
352 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
353 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
354 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
355 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
356 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
357 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
358 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
359 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
360 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
361 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
362 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
363 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
364 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
365 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
366 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
367 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
368 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
369 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
370 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
371 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
372 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
373 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
422 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
423 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
424 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
425 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
426 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
427 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
428 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
429 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
430 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
431 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
432 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
433 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
434 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
435 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
436 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
437 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
438 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
439 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
440 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
441 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
442 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
443 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
444 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
445 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
446 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
447 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
448 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
449 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
450 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
451 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
452
453 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
454 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
455 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
456
457 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
458 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
459 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
460 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
461 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
462 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_SPRINT) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite E720 CDMA/EV-DO */
463 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_TELUS) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite ET620 CDMA/EV-DO */
464 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
465 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
466 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
467 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
468 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
469 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
470 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
471 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
472 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
473 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
474 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
475 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
476 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
477 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },
478 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
479 { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) },
480 { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) },
481 { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) },
482 { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) },
483 { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) },
484 { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) },
485 { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) },
486 { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) },
487 { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) },
488 { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) },
489 { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) },
490 { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) },
491 { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) },
492 { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) },
493 { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) },
494 { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) },
495 { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) },
496 { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) },
497 { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) },
498 { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) },
499 { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) },
500 { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) },
501 { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) },
502 { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) },
503 { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) },
504 { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) },
505 { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) },
506 { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) },
507 { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) },
508 { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) },
509 { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) },
510 { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) },
511 { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) },
512 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) },
513 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
514 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
515 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
516 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
517 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
518 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
519 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
520 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
521 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
522 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
523 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
524 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
525 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
526 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
527 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
528 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
529 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
530 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
531 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
532 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
533 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
534 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
535 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
536 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
537 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622) },
538 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626) },
539 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
540 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
541 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
542 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
543 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
544 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
545 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
546 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
547 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
548 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
549 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
550 { } /* Terminating entry */
551 };
552 MODULE_DEVICE_TABLE(usb, option_ids);
553
554 static struct usb_driver option_driver = {
555 .name = "option",
556 .probe = usb_serial_probe,
557 .disconnect = usb_serial_disconnect,
558 .suspend = usb_serial_suspend,
559 .resume = usb_serial_resume,
560 .id_table = option_ids,
561 .no_dynamic_id = 1,
562 };
563
564 /* The card has three separate interfaces, which the serial driver
565 * recognizes separately, thus num_port=1.
566 */
567
568 static struct usb_serial_driver option_1port_device = {
569 .driver = {
570 .owner = THIS_MODULE,
571 .name = "option1",
572 },
573 .description = "GSM modem (1-port)",
574 .usb_driver = &option_driver,
575 .id_table = option_ids,
576 .num_ports = 1,
577 .probe = option_probe,
578 .open = option_open,
579 .close = option_close,
580 .dtr_rts = option_dtr_rts,
581 .write = option_write,
582 .write_room = option_write_room,
583 .chars_in_buffer = option_chars_in_buffer,
584 .set_termios = option_set_termios,
585 .tiocmget = option_tiocmget,
586 .tiocmset = option_tiocmset,
587 .attach = option_startup,
588 .disconnect = option_disconnect,
589 .release = option_release,
590 .read_int_callback = option_instat_callback,
591 .suspend = option_suspend,
592 .resume = option_resume,
593 };
594
595 static int debug;
596
597 /* per port private data */
598
599 #define N_IN_URB 4
600 #define N_OUT_URB 4
601 #define IN_BUFLEN 4096
602 #define OUT_BUFLEN 4096
603
604 struct option_port_private {
605 /* Input endpoints and buffer for this port */
606 struct urb *in_urbs[N_IN_URB];
607 u8 *in_buffer[N_IN_URB];
608 /* Output endpoints and buffer for this port */
609 struct urb *out_urbs[N_OUT_URB];
610 u8 *out_buffer[N_OUT_URB];
611 unsigned long out_busy; /* Bit vector of URBs in use */
612
613 /* Settings for the port */
614 int rts_state; /* Handshaking pins (outputs) */
615 int dtr_state;
616 int cts_state; /* Handshaking pins (inputs) */
617 int dsr_state;
618 int dcd_state;
619 int ri_state;
620
621 unsigned long tx_start_time[N_OUT_URB];
622 };
623
624 /* Functions used by new usb-serial code. */
625 static int __init option_init(void)
626 {
627 int retval;
628 retval = usb_serial_register(&option_1port_device);
629 if (retval)
630 goto failed_1port_device_register;
631 retval = usb_register(&option_driver);
632 if (retval)
633 goto failed_driver_register;
634
635 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
636 DRIVER_DESC "\n");
637
638 return 0;
639
640 failed_driver_register:
641 usb_serial_deregister(&option_1port_device);
642 failed_1port_device_register:
643 return retval;
644 }
645
646 static void __exit option_exit(void)
647 {
648 usb_deregister(&option_driver);
649 usb_serial_deregister(&option_1port_device);
650 }
651
652 module_init(option_init);
653 module_exit(option_exit);
654
655 static int option_probe(struct usb_serial *serial,
656 const struct usb_device_id *id)
657 {
658 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
659 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
660 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
661 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
662 return -ENODEV;
663
664 return 0;
665 }
666
667 static void option_set_termios(struct tty_struct *tty,
668 struct usb_serial_port *port, struct ktermios *old_termios)
669 {
670 dbg("%s", __func__);
671 /* Doesn't support option setting */
672 tty_termios_copy_hw(tty->termios, old_termios);
673 option_send_setup(port);
674 }
675
676 static int option_tiocmget(struct tty_struct *tty, struct file *file)
677 {
678 struct usb_serial_port *port = tty->driver_data;
679 unsigned int value;
680 struct option_port_private *portdata;
681
682 portdata = usb_get_serial_port_data(port);
683
684 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
685 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
686 ((portdata->cts_state) ? TIOCM_CTS : 0) |
687 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
688 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
689 ((portdata->ri_state) ? TIOCM_RNG : 0);
690
691 return value;
692 }
693
694 static int option_tiocmset(struct tty_struct *tty, struct file *file,
695 unsigned int set, unsigned int clear)
696 {
697 struct usb_serial_port *port = tty->driver_data;
698 struct option_port_private *portdata;
699
700 portdata = usb_get_serial_port_data(port);
701
702 /* FIXME: what locks portdata fields ? */
703 if (set & TIOCM_RTS)
704 portdata->rts_state = 1;
705 if (set & TIOCM_DTR)
706 portdata->dtr_state = 1;
707
708 if (clear & TIOCM_RTS)
709 portdata->rts_state = 0;
710 if (clear & TIOCM_DTR)
711 portdata->dtr_state = 0;
712 return option_send_setup(port);
713 }
714
715 /* Write */
716 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
717 const unsigned char *buf, int count)
718 {
719 struct option_port_private *portdata;
720 int i;
721 int left, todo;
722 struct urb *this_urb = NULL; /* spurious */
723 int err;
724
725 portdata = usb_get_serial_port_data(port);
726
727 dbg("%s: write (%d chars)", __func__, count);
728
729 i = 0;
730 left = count;
731 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
732 todo = left;
733 if (todo > OUT_BUFLEN)
734 todo = OUT_BUFLEN;
735
736 this_urb = portdata->out_urbs[i];
737 if (test_and_set_bit(i, &portdata->out_busy)) {
738 if (time_before(jiffies,
739 portdata->tx_start_time[i] + 10 * HZ))
740 continue;
741 usb_unlink_urb(this_urb);
742 continue;
743 }
744 dbg("%s: endpoint %d buf %d", __func__,
745 usb_pipeendpoint(this_urb->pipe), i);
746
747 /* send the data */
748 memcpy(this_urb->transfer_buffer, buf, todo);
749 this_urb->transfer_buffer_length = todo;
750
751 err = usb_submit_urb(this_urb, GFP_ATOMIC);
752 if (err) {
753 dbg("usb_submit_urb %p (write bulk) failed "
754 "(%d)", this_urb, err);
755 clear_bit(i, &portdata->out_busy);
756 continue;
757 }
758 portdata->tx_start_time[i] = jiffies;
759 buf += todo;
760 left -= todo;
761 }
762
763 count -= left;
764 dbg("%s: wrote (did %d)", __func__, count);
765 return count;
766 }
767
768 static void option_indat_callback(struct urb *urb)
769 {
770 int err;
771 int endpoint;
772 struct usb_serial_port *port;
773 struct tty_struct *tty;
774 unsigned char *data = urb->transfer_buffer;
775 int status = urb->status;
776
777 dbg("%s: %p", __func__, urb);
778
779 endpoint = usb_pipeendpoint(urb->pipe);
780 port = urb->context;
781
782 if (status) {
783 dbg("%s: nonzero status: %d on endpoint %02x.",
784 __func__, status, endpoint);
785 } else {
786 tty = tty_port_tty_get(&port->port);
787 if (urb->actual_length) {
788 tty_buffer_request_room(tty, urb->actual_length);
789 tty_insert_flip_string(tty, data, urb->actual_length);
790 tty_flip_buffer_push(tty);
791 } else
792 dbg("%s: empty read urb received", __func__);
793 tty_kref_put(tty);
794
795 /* Resubmit urb so we continue receiving */
796 if (port->port.count && status != -ESHUTDOWN) {
797 err = usb_submit_urb(urb, GFP_ATOMIC);
798 if (err)
799 printk(KERN_ERR "%s: resubmit read urb failed. "
800 "(%d)", __func__, err);
801 }
802 }
803 return;
804 }
805
806 static void option_outdat_callback(struct urb *urb)
807 {
808 struct usb_serial_port *port;
809 struct option_port_private *portdata;
810 int i;
811
812 dbg("%s", __func__);
813
814 port = urb->context;
815
816 usb_serial_port_softint(port);
817
818 portdata = usb_get_serial_port_data(port);
819 for (i = 0; i < N_OUT_URB; ++i) {
820 if (portdata->out_urbs[i] == urb) {
821 smp_mb__before_clear_bit();
822 clear_bit(i, &portdata->out_busy);
823 break;
824 }
825 }
826 }
827
828 static void option_instat_callback(struct urb *urb)
829 {
830 int err;
831 int status = urb->status;
832 struct usb_serial_port *port = urb->context;
833 struct option_port_private *portdata = usb_get_serial_port_data(port);
834 struct usb_serial *serial = port->serial;
835
836 dbg("%s", __func__);
837 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
838
839 if (status == 0) {
840 struct usb_ctrlrequest *req_pkt =
841 (struct usb_ctrlrequest *)urb->transfer_buffer;
842
843 if (!req_pkt) {
844 dbg("%s: NULL req_pkt\n", __func__);
845 return;
846 }
847 if ((req_pkt->bRequestType == 0xA1) &&
848 (req_pkt->bRequest == 0x20)) {
849 int old_dcd_state;
850 unsigned char signals = *((unsigned char *)
851 urb->transfer_buffer +
852 sizeof(struct usb_ctrlrequest));
853
854 dbg("%s: signal x%x", __func__, signals);
855
856 old_dcd_state = portdata->dcd_state;
857 portdata->cts_state = 1;
858 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
859 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
860 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
861
862 if (old_dcd_state && !portdata->dcd_state) {
863 struct tty_struct *tty =
864 tty_port_tty_get(&port->port);
865 if (tty && !C_CLOCAL(tty))
866 tty_hangup(tty);
867 tty_kref_put(tty);
868 }
869 } else {
870 dbg("%s: type %x req %x", __func__,
871 req_pkt->bRequestType, req_pkt->bRequest);
872 }
873 } else
874 err("%s: error %d", __func__, status);
875
876 /* Resubmit urb so we continue receiving IRQ data */
877 if (status != -ESHUTDOWN && status != -ENOENT) {
878 err = usb_submit_urb(urb, GFP_ATOMIC);
879 if (err)
880 dbg("%s: resubmit intr urb failed. (%d)",
881 __func__, err);
882 }
883 }
884
885 static int option_write_room(struct tty_struct *tty)
886 {
887 struct usb_serial_port *port = tty->driver_data;
888 struct option_port_private *portdata;
889 int i;
890 int data_len = 0;
891 struct urb *this_urb;
892
893 portdata = usb_get_serial_port_data(port);
894
895 for (i = 0; i < N_OUT_URB; i++) {
896 this_urb = portdata->out_urbs[i];
897 if (this_urb && !test_bit(i, &portdata->out_busy))
898 data_len += OUT_BUFLEN;
899 }
900
901 dbg("%s: %d", __func__, data_len);
902 return data_len;
903 }
904
905 static int option_chars_in_buffer(struct tty_struct *tty)
906 {
907 struct usb_serial_port *port = tty->driver_data;
908 struct option_port_private *portdata;
909 int i;
910 int data_len = 0;
911 struct urb *this_urb;
912
913 portdata = usb_get_serial_port_data(port);
914
915 for (i = 0; i < N_OUT_URB; i++) {
916 this_urb = portdata->out_urbs[i];
917 /* FIXME: This locking is insufficient as this_urb may
918 go unused during the test */
919 if (this_urb && test_bit(i, &portdata->out_busy))
920 data_len += this_urb->transfer_buffer_length;
921 }
922 dbg("%s: %d", __func__, data_len);
923 return data_len;
924 }
925
926 static int option_open(struct tty_struct *tty,
927 struct usb_serial_port *port, struct file *filp)
928 {
929 struct option_port_private *portdata;
930 struct usb_serial *serial = port->serial;
931 int i, err;
932 struct urb *urb;
933
934 portdata = usb_get_serial_port_data(port);
935
936 dbg("%s", __func__);
937
938 /* Start reading from the IN endpoint */
939 for (i = 0; i < N_IN_URB; i++) {
940 urb = portdata->in_urbs[i];
941 if (!urb)
942 continue;
943 err = usb_submit_urb(urb, GFP_KERNEL);
944 if (err) {
945 dbg("%s: submit urb %d failed (%d) %d",
946 __func__, i, err,
947 urb->transfer_buffer_length);
948 }
949 }
950
951 option_send_setup(port);
952
953 return 0;
954 }
955
956 static void option_dtr_rts(struct usb_serial_port *port, int on)
957 {
958 struct usb_serial *serial = port->serial;
959 struct option_port_private *portdata;
960
961 dbg("%s", __func__);
962 portdata = usb_get_serial_port_data(port);
963 mutex_lock(&serial->disc_mutex);
964 portdata->rts_state = on;
965 portdata->dtr_state = on;
966 if (serial->dev)
967 option_send_setup(port);
968 mutex_unlock(&serial->disc_mutex);
969 }
970
971
972 static void option_close(struct usb_serial_port *port)
973 {
974 int i;
975 struct usb_serial *serial = port->serial;
976 struct option_port_private *portdata;
977
978 dbg("%s", __func__);
979 portdata = usb_get_serial_port_data(port);
980
981 if (serial->dev) {
982 /* Stop reading/writing urbs */
983 for (i = 0; i < N_IN_URB; i++)
984 usb_kill_urb(portdata->in_urbs[i]);
985 for (i = 0; i < N_OUT_URB; i++)
986 usb_kill_urb(portdata->out_urbs[i]);
987 }
988 }
989
990 /* Helper functions used by option_setup_urbs */
991 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
992 int dir, void *ctx, char *buf, int len,
993 void (*callback)(struct urb *))
994 {
995 struct urb *urb;
996
997 if (endpoint == -1)
998 return NULL; /* endpoint not needed */
999
1000 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1001 if (urb == NULL) {
1002 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1003 return NULL;
1004 }
1005
1006 /* Fill URB using supplied data. */
1007 usb_fill_bulk_urb(urb, serial->dev,
1008 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1009 buf, len, callback, ctx);
1010
1011 return urb;
1012 }
1013
1014 /* Setup urbs */
1015 static void option_setup_urbs(struct usb_serial *serial)
1016 {
1017 int i, j;
1018 struct usb_serial_port *port;
1019 struct option_port_private *portdata;
1020
1021 dbg("%s", __func__);
1022
1023 for (i = 0; i < serial->num_ports; i++) {
1024 port = serial->port[i];
1025 portdata = usb_get_serial_port_data(port);
1026
1027 /* Do indat endpoints first */
1028 for (j = 0; j < N_IN_URB; ++j) {
1029 portdata->in_urbs[j] = option_setup_urb(serial,
1030 port->bulk_in_endpointAddress,
1031 USB_DIR_IN, port,
1032 portdata->in_buffer[j],
1033 IN_BUFLEN, option_indat_callback);
1034 }
1035
1036 /* outdat endpoints */
1037 for (j = 0; j < N_OUT_URB; ++j) {
1038 portdata->out_urbs[j] = option_setup_urb(serial,
1039 port->bulk_out_endpointAddress,
1040 USB_DIR_OUT, port,
1041 portdata->out_buffer[j],
1042 OUT_BUFLEN, option_outdat_callback);
1043 }
1044 }
1045 }
1046
1047
1048 /** send RTS/DTR state to the port.
1049 *
1050 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1051 * CDC.
1052 */
1053 static int option_send_setup(struct usb_serial_port *port)
1054 {
1055 struct usb_serial *serial = port->serial;
1056 struct option_port_private *portdata;
1057 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1058 int val = 0;
1059 dbg("%s", __func__);
1060
1061 portdata = usb_get_serial_port_data(port);
1062
1063 if (portdata->dtr_state)
1064 val |= 0x01;
1065 if (portdata->rts_state)
1066 val |= 0x02;
1067
1068 return usb_control_msg(serial->dev,
1069 usb_rcvctrlpipe(serial->dev, 0),
1070 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1071 }
1072
1073 static int option_startup(struct usb_serial *serial)
1074 {
1075 int i, j, err;
1076 struct usb_serial_port *port;
1077 struct option_port_private *portdata;
1078 u8 *buffer;
1079
1080 dbg("%s", __func__);
1081
1082 /* Now setup per port private data */
1083 for (i = 0; i < serial->num_ports; i++) {
1084 port = serial->port[i];
1085 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1086 if (!portdata) {
1087 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1088 __func__, i);
1089 return 1;
1090 }
1091
1092 for (j = 0; j < N_IN_URB; j++) {
1093 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1094 if (!buffer)
1095 goto bail_out_error;
1096 portdata->in_buffer[j] = buffer;
1097 }
1098
1099 for (j = 0; j < N_OUT_URB; j++) {
1100 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1101 if (!buffer)
1102 goto bail_out_error2;
1103 portdata->out_buffer[j] = buffer;
1104 }
1105
1106 usb_set_serial_port_data(port, portdata);
1107
1108 if (!port->interrupt_in_urb)
1109 continue;
1110 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1111 if (err)
1112 dbg("%s: submit irq_in urb failed %d",
1113 __func__, err);
1114 }
1115 option_setup_urbs(serial);
1116 return 0;
1117
1118 bail_out_error2:
1119 for (j = 0; j < N_OUT_URB; j++)
1120 kfree(portdata->out_buffer[j]);
1121 bail_out_error:
1122 for (j = 0; j < N_IN_URB; j++)
1123 if (portdata->in_buffer[j])
1124 free_page((unsigned long)portdata->in_buffer[j]);
1125 kfree(portdata);
1126 return 1;
1127 }
1128
1129 static void stop_read_write_urbs(struct usb_serial *serial)
1130 {
1131 int i, j;
1132 struct usb_serial_port *port;
1133 struct option_port_private *portdata;
1134
1135 /* Stop reading/writing urbs */
1136 for (i = 0; i < serial->num_ports; ++i) {
1137 port = serial->port[i];
1138 portdata = usb_get_serial_port_data(port);
1139 for (j = 0; j < N_IN_URB; j++)
1140 usb_kill_urb(portdata->in_urbs[j]);
1141 for (j = 0; j < N_OUT_URB; j++)
1142 usb_kill_urb(portdata->out_urbs[j]);
1143 }
1144 }
1145
1146 static void option_disconnect(struct usb_serial *serial)
1147 {
1148 dbg("%s", __func__);
1149
1150 stop_read_write_urbs(serial);
1151 }
1152
1153 static void option_release(struct usb_serial *serial)
1154 {
1155 int i, j;
1156 struct usb_serial_port *port;
1157 struct option_port_private *portdata;
1158
1159 dbg("%s", __func__);
1160
1161 /* Now free them */
1162 for (i = 0; i < serial->num_ports; ++i) {
1163 port = serial->port[i];
1164 portdata = usb_get_serial_port_data(port);
1165
1166 for (j = 0; j < N_IN_URB; j++) {
1167 if (portdata->in_urbs[j]) {
1168 usb_free_urb(portdata->in_urbs[j]);
1169 free_page((unsigned long)
1170 portdata->in_buffer[j]);
1171 portdata->in_urbs[j] = NULL;
1172 }
1173 }
1174 for (j = 0; j < N_OUT_URB; j++) {
1175 if (portdata->out_urbs[j]) {
1176 usb_free_urb(portdata->out_urbs[j]);
1177 kfree(portdata->out_buffer[j]);
1178 portdata->out_urbs[j] = NULL;
1179 }
1180 }
1181 }
1182
1183 /* Now free per port private data */
1184 for (i = 0; i < serial->num_ports; i++) {
1185 port = serial->port[i];
1186 kfree(usb_get_serial_port_data(port));
1187 }
1188 }
1189
1190 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1191 {
1192 dbg("%s entered", __func__);
1193 stop_read_write_urbs(serial);
1194
1195 return 0;
1196 }
1197
1198 static int option_resume(struct usb_serial *serial)
1199 {
1200 int err, i, j;
1201 struct usb_serial_port *port;
1202 struct urb *urb;
1203 struct option_port_private *portdata;
1204
1205 dbg("%s entered", __func__);
1206 /* get the interrupt URBs resubmitted unconditionally */
1207 for (i = 0; i < serial->num_ports; i++) {
1208 port = serial->port[i];
1209 if (!port->interrupt_in_urb) {
1210 dbg("%s: No interrupt URB for port %d\n", __func__, i);
1211 continue;
1212 }
1213 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1214 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1215 if (err < 0) {
1216 err("%s: Error %d for interrupt URB of port%d",
1217 __func__, err, i);
1218 return err;
1219 }
1220 }
1221
1222 for (i = 0; i < serial->num_ports; i++) {
1223 /* walk all ports */
1224 port = serial->port[i];
1225 portdata = usb_get_serial_port_data(port);
1226 mutex_lock(&port->mutex);
1227
1228 /* skip closed ports */
1229 if (!port->port.count) {
1230 mutex_unlock(&port->mutex);
1231 continue;
1232 }
1233
1234 for (j = 0; j < N_IN_URB; j++) {
1235 urb = portdata->in_urbs[j];
1236 err = usb_submit_urb(urb, GFP_NOIO);
1237 if (err < 0) {
1238 mutex_unlock(&port->mutex);
1239 err("%s: Error %d for bulk URB %d",
1240 __func__, err, i);
1241 return err;
1242 }
1243 }
1244 mutex_unlock(&port->mutex);
1245 }
1246 return 0;
1247 }
1248
1249 MODULE_AUTHOR(DRIVER_AUTHOR);
1250 MODULE_DESCRIPTION(DRIVER_DESC);
1251 MODULE_VERSION(DRIVER_VERSION);
1252 MODULE_LICENSE("GPL");
1253
1254 module_param(debug, bool, S_IRUGO | S_IWUSR);
1255 MODULE_PARM_DESC(debug, "Debug messages");
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